From ed2fbf57ea8d2ec1c0f6758bd5f9f98cef519049 Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Mon, 21 May 2007 18:09:10 +0800 Subject: [PATCH] Blackfin arch: add SPI MMC driver support on bf533-stamp, tested on STAMP-BF533 Signed-off-by: Bryan Wu Signed-off-by: Linus Torvalds --- arch/blackfin/mach-bf533/boards/stamp.c | 28 +++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index d7b3a5d74e..7d3dfcbc54 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -164,6 +164,13 @@ static struct bfin5xx_spi_chip ad5304_chip_info = { }; #endif +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) +static struct bfin5xx_spi_chip spi_mmc_chip_info = { + .enable_dma = 1, + .bits_per_word = 8, +}; +#endif + static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) { @@ -199,6 +206,27 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif +#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) + { + .modalias = "spi_mmc_dummy", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = 0, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, + { + .modalias = "spi_mmc", + .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 1, + .chip_select = CONFIG_SPI_MMC_CS_CHAN, + .platform_data = NULL, + .controller_data = &spi_mmc_chip_info, + .mode = SPI_MODE_3, + }, +#endif + #if defined(CONFIG_PBX) { .modalias = "fxs-spi", -- 2.39.5